/**
 * Copyright (c) 2018-2019, Mihai Emil Andronache
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 1)Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 2)Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * 3)Neither the name of docker-java-api nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package com.amihaiemil.docker.mock;

import java.util.function.Predicate;
import org.apache.http.HttpRequest;
import org.junit.Assert;

/**
 * Condition that an {@link HttpRequest} must satisfy.
 *
 * @author George Aristy (george.aristy@gmail.com)
 * @version $Id: 58798063c1742158680a49500761545dc9927802 $
 * @since 0.0.1
 */
public final class Condition {
    /**
     * The failure message.
     */
    private final String msg;
    /**
     * The test that the http request must satisfy.
     */
    private final Predicate<HttpRequest> predicate;

    /**
     * Ctor.
     * 
     * @param msg The failure message.
     * @param test The test.
     */
    public Condition(final String msg, final Predicate<HttpRequest> test) {
        this.msg = msg;
        this.predicate = test;
    }

    /**
     * Tests the request.
     * 
     * @param request The request to test.
     * @throws AssertionError if the request does not satisfy this condition
     */
    public void test(final HttpRequest request) {
        if (!this.predicate.test(request)) {
            Assert.fail(this.msg);
        }
    }
}
